These are the strangest Heating & A/C units I have ever seen, but first, while visiting a museum, I saw an outdated air conditioner in a single of the exhibits. This air conditioner was the first ever air conditioner built by the first ever Heating & A/C serviceman. I found this fascinating and noticed the Heating & A/C component thoroughly. As an Heating & A/C serviceman, I see all the easy parts ther were used to build the first air conditioner. I was amazed at the advancement of technology in only a few years. The hour most different Heating & A/C component I have ever seen was the haunted gas furnace. The haunted gas furnace is situated in an outdated home in a substantial city. This home was bought and sold many times because the gas furnace was so creepy that people were convinced the gas furnace was haunted. I was hired as an Heating & A/C serviceman to inspect this haunted gas gas furnace to see if I could repair it, even though I could find nothing wrong with it, but parts inside of the gas furnace would transport on their own, and it would make different growling sounds randomly. I was legitimately spooked out by this different gas gas furnace. The seventh Heating & A/C component I will mention was a faulty smart temperature control. This smart temperature control was supposed to be able to turn the Heating & A/C units in the home on and off through a cell PC, and do other tasks that a normal smart temperature control does, however this temperature control was much different. This temperature control was able to do much more than a regular smart temperature control. It could play music and change colors and all kinds of things. Apparently the Heating & A/C serviceman that made it wanted it to be a special smart temperature control, and I’d say he did a nice job.